{"book":"adl0290","page":375,"text":"در هر صورت عدد صحیح باشد *\n(۸۶) مفرد کنید :- ۳/۴ من ۶ ۱/۱۲ / ۳ ۱/۳ - ۱۹ / ۲۰ من ۱ ۳/۴ / ۶ ۲/۳\n+ ۵ / ۶ (۲ / ۳ × ۱ / ۶ + ۳ / ۴ ÷ ۵ / ۷) ÷\n(۸۷) اگر از یک مکعب گز گل ۴۶۰ عدد خشت\nساخته شود و مقدار یک خشت بعد از پختن\nصرف ۱۰۱/۲ مکعب اینچ باشد پس معلوم\nکنید که بعد از پختن کل خشت های\nمذکور مقدار گل چه قدر کم خواهد شد *\n(۸۸) آن عدد را معلوم کنید که فرق نصف و\nخمس آن ۶ باشد *\n(۸۹) مختصر کنید :- ۱/۳ من ۴/۵ من ۱/۲ + ۱/۳ + ۱/۴ / ۱/۴ + ۱/۵ + ۱/۶ ÷\n(۹۰) ا بر فتار ۳ ۱/۲ میل فی ساعت از کابل\nسوی غزنین روانه می شود و ب ۲ ۱/۲\nساعت بعد از او بر فتار ۴ ۱/۲ میل فی\nساعت در عقب او می رود پس معلوم\nکنید که ملاقات هر دو در کدام مقام خواهد\nشد ؟","chars":621,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00375.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/375","canvas":"https://afghanpress.org/iiif/adl0290/canvas/375","source":"https://afghanistandl.nyu.edu/books/adl0290/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0290_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}